9 Blethin Close, Cardiff CF5 2RR

Mid-Terrace flat · Built 1976-1982 · 43 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond C)£100 – £350£307.5 yrs+1.2 pts
Cavity wall insulation(optional, beyond C)£500 – £1,500£4721.3 yrs+1.8 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.

Running costs

£523
per year at grade C
£446
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £713 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

12 July 2024£135,000
1 May 2020£102,000
7 November 2012£93,000
29 November 2002£67,950
27 April 2001£50,000

Estimated today: £133,494 HPI-indexed estimate, not a valuation

Blethin Close: 83 sales since 1995 · £223,636 average over 10 years

Schools nearby

The DfE register covers England. Welsh schools are held in a separate Welsh Government register, which we have not ingested yet.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

6.3
crimes a month
57
in the last 12 months
Violence and sexual offences
most common · 32% of the total

Police.uk street-level data for LSOA W01001780, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Blethin Close

How this home sits against its street.

35
graded homes
66.2
average score
D
most common grade
+9.8
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.